Every man has a hobby or two. Some, like stamp collecting or bowling, reveal very little about his character. Others ... well, let me point you in the direction of Donald Barr, father of former U.S. Attorney General Bill Barr. When Donald wasn’t doing his 9-to-5 work as headmaster at the exclusive New York City private school Dalton, he was busy writing some rather peculiar science fiction. His 1973 novel, "Space Relations: A Slightly Gothic Interplanetary Tale," envisions a universe where the elite indulge in the most depraved of activities. On the planet Kossar, trafficking, sexual debauchery, and the enslavement...